package com.xhdx.pattern.inull;

public class ConcreteTea implements Tea {
    private int id;
    private String no;
    private int depth;
    
    public ConcreteTea(int id, String no, int depth){
        this.id = id;
        this.no = no;
        this.depth = depth;
    }
    public boolean isNull() {
        return false;
    }

    public void show() {
        System.out.println(id + "**" + no + "**" + depth);
    }
}
